Trefadog Cottage, Llanfaethlu.

This site has had 2 applications since 2023: 2 approved, 0 refused.

• HHP/2023/180 Granted

  Trefadog Cottage, Llanfaethlu.

  Cais llawn ar gyfer addasu ac ehangu, gosod paneli solar ac adeiladu ardal teras llawr cyntaf yn / Full application for alterations and extensions, installation of solar panel tiles together with construction of a first floor terrace area at

  Decided 20 Oct 2023 Full applications

1. 10 Aug 2023

   Received by Isle of Anglesey

2. 14 Aug 2023

   Validated

   Checked as complete and ready for consideration.

3. 9 Oct 2023

   Decision issued: Caniatáu / Permit

4. 13 Aug 2026

   Added to PlanIndex

Isle of Anglesey granted permission on 9 October 2023, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• Trefadog Cottage, Llanfaethlu.

  HHP/2023/180 Submitted 21 Aug 2023 50 yards away

  Cais llawn ar gyfer addasu ac ehangu, gosod paneli solar ac adeiladu ardal teras llawr cyntaf yn / Full application for alterations and extensions, installation of solar panel tiles together with construction of a first floor terrace area at

  Granted Full applications Extension 11 docs

• Stabl Bach, Llanfaethlu

  SCR/2021/19 Submitted 11 Mar 2021 50 yards away

  Barn sgrinio ar gyfer ddiwygio amod (03)(Manau passio) (05)(Adar nythu) o caniatâd cynllunio rhif 29C8J (Trosi adeilad allanol yn 2 uned gwyliau ac annedd) er mwyn cyflwyno manylion ar ol i'r datblygiad gychwyn yn / Screening opinion for the variation of condition (03)(Passing bays) (05)(Nesting birds) of planning permission reference 29C8J (Conversion of outbuildings into 2 holiday units and a dwelling) so as to allow submission of details after the development has commenced at

  Decided Conditions 7 docs
  Domestic

• Stabl Bach, Llanfaethlu

  VAR/2021/14 Submitted 2 Mar 2021 50 yards away

  Cais o dan Adran 73A i ddiwygio amod (03) (Manau passio) (05) (Adar nythu) o caniatâd cynllunio rhif 29C8J (Trosi adeilad allanol yn 2 uned gwyliau ac annedd) er mwyn cyflwyno manylion ar ol i'r datblygiad gychwyn a newid amod (03) i'r angen i ddarparu 1 man pasio yn lle 2 man pasio yn / Application under Section 73A for the variation of condition (03) (Passing bays) (05) (Nesting birds) of planning permission reference 29C8J (Conversion of outbuildings into 2 holiday units and a dwelling) so as to allow submission of details after the development has commenced and variation of condition (03) to provide 1 passing bay not 2 passing bays at

  Granted Conditions 15 docs
  Domestic

• Crud Yr Awel, Llanfaethlu.

  SCR/2026/13 Submitted 12 Mar 2026 150 yards away

  Barn sgrinio ar gyfer gosod paneli solar ar y ddaear yn / Screening opinion for the installation of ground mounted solar panels at

  Decided Outline 7 docs

• Crud Yr Awel, Llanfaethlu.

  FPL/2026/50 Submitted 12 Mar 2026 150 yards away

  Cais llawn ar gyfer gosod paneli solar ar y ddaear yn / Full application for the installation of ground mounted solar panels at

  Granted Full applications 7 docs

• Crud yr Awel, Llanfaethlu

  MAH/2025/21 Submitted 28 Nov 2025 150 yards away

  Mân newidiadau ôl-weithredol i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio HHP/2023/208 (addasu, ehangu a trosi yr adeilad allanol i lety ategol) er mwyn codi uchder crib to yr annedd yn / Retrospective minor amendments to scheme previously approved under planning permission HHP/2023/208 (alterations, extensions and conversion of outbuilding into ancillary accommodation) so as to increase the ridge height of the dwelling at

  Granted Amendments Extension Roofing 4 docs
  Small domestic

• GWY/2026/2 Decided

  Tir yn a ger yr hen Safle Ferodo / Land At And Adjacent To The Former Ferodo Site, Griffiths Crossing, Caernarfon, LL55 1TP

  Cais amlinellol gyda holl faterion wedi eu cadw'n ol ar gyfer dymchwel adeiladau a strwythurau presennol, ailraddio'r tir a codi adeilad canolfan data (B8) ynghyd a chyfarpar cysylltiol i gynnwys generaduron, peirianwaith, cyfarpar, is-orsaf(oedd), mynedfeydd, parcio ac ardaloedd gwasanaethu, gwaith draenio a peirianyddol gan gynnwys cysylltu ac ail-leoli gwasanaethau / Outline application will all matters reserved for the demolition of existing buildings/structures, re-grading of land and erection of Class B8 data centre building(s) with all associated back-up generators, plant, equipment, sub-station(s), accesses, parking and servicing areas, drainage and engineering works, including services diversion/connection.

  Received 2 Sep, published by the council 16 Sep 2026 Outline
• OP/2025/1 Granted

  Llanfawr Road, Caergybi / Holyhead.

  Cais amlinellol ar gyfer codi 9 annedd fforddiadwy yn cynnwys manylion llawn o'r mynedfa, ymddangosiad, gosodiad a graddfa ar dir ger / Outline application for the erection of 9 affordable dwellings which includes full details of access, appearance, layout and scale on land near

  Received 30 Jan, published by the council 16 Sep 2026 Outline
• SCR/2026/21 Decided

  System storio ynni batri, Rhosgoch / Battery energy storage system, Rhosgoch

  Barn sgrinio ar gyfer gosod cebl o dan y ddaear i gysylltu â’r grid (safle Wylfa) i wasanaethu’r System Storio Ynni Batri a gymeradwywyd yn flaenorol ynghyd ag adeiladu a chodi isbwerdy, gorsafoedd trawsnewid a gwaith datblygu cysylltiedig yn / Screening opinion for the installation of a underground grid connection cable (at Wylfa site) to serve previously approved Battery Energy Storage System together with the construction and erection of a substation, transformer stations and associated development at

  Received 1 May, published by the council 6 Aug 2026 Outline
• SCR/2026/13 Decided

  Crud Yr Awel, Llanfaethlu.

  Barn sgrinio ar gyfer gosod paneli solar ar y ddaear yn / Screening opinion for the installation of ground mounted solar panels at

  Received 12 Mar, published by the council 6 Aug 2026 Outline
• DAG/2026/10 Decided

  Rhyd Goch, Llanfaethlu

  Cais i bennu os oes angen caniatâd blaenorol ar gyfer codi sied amaethyddol ar gyfer cadw peiriannau ar dir yn / Application to determine whether prior approval is required for the erection of an agricultural shed to store machinery on land at

  Received 22 Apr, published by the council 6 Aug 2026 Outline